if ($_POST['emel']!='')
{
$email_u=$_POST['emel'];
$reset2=rand(0, 15).rand(5, 15).rand(5, 15).rand(5, 15).rand(5, 15);
$reset=md5("salt-1k2j3j4hn".$reset2);
$sql = query("select * from pengguna where email='$email_u'");
$row = num_rows($sql);
$result = fetch_array($sql);
extract($result);
//echo $row['email'];
if ($row >0)
{
$sql=query("UPDATE pengguna SET password='$reset' WHERE email='$email_u'");
}
?>